PET, also known as Polyethylene Terephthalate or Polyester, is a highly flexible material that can be easily bent to fit into confined spaces, making it an ideal choice for manufacturing flexible PCBs. Additionally, PET offers excellent chemical and moisture resistance.

PET typically ranges in thickness from 25 to 125 microns, making it lightweight and compact.

Characteristics of PET

CPET

LPET

Note: PET has limited heat resistance. The temperature specified in the chart refers to instantaneous temperatures, so soldering is not recommended for PET-based materials.

Comparison between PET and PI

Both Adhesive Polyimide (PI) and Adhesiveless Polyimide (PI) are widely used as substrates for flexible circuit boards.

To place an order for a PET board, visit this link: https://www.wellcircuits.com/flexible.aspx.

If you have any questions about PCBs or PCBA, please contact me at info@wellcircuits.com.